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We are looking for a hands-on data Architect to design, build, and optimize a cutting-edge data Lakehouse solution from the ground up. This role requires deep technical expertise in Big Data architectures, data modeling, ETL /ELT pipelines, cloud & on-prem solutions, and Real-Time analytics. As part of a fast-paced startup, youll be directly involved in coding, implementing, and scaling the platform not just designing, but building alongside the team. Youll take ownership of data strategies, governance, and architecture to enable high-performance analytics, AI, and business intelligence
Key Responsibilities Hands-On Architecture & Development: Build and deploy a scalable, open-source data Lakehouse integrating structured, semi-structured, and unstructured data.
* Design Real-Time and batch data processing pipelines using open-source frameworks (Apache Spark, Flink, Trino, Iceberg, Delta Lake, etc.).
* Develop cost-effective, high-performance data Storage strategies (columnar formats: Parquet, ORC).
* Implement best practices for data security, governance, access control, and compliance (GDPR, CCPA, etc.).
* Ensure seamless data integration across cloud and on-prem environments. data Engineering & ETL Pipelines:
* Develop high-performance ETL /ELT pipelines to ingest data from diverse sources (APIs, databases, IoT, logs).
* Optimize query performance using indexing, caching, materialized views, and distributed computing
* Implement metadata-driven, schema evolution-friendly data ingestion strategies.
* Ensure data quality, lineage, and observability across the entire pipeline. Collaboration & Execution: Work hands-on with data Engineers, BI Analysts, and ML Engineers to build an integrated platform.
* Define data cataloging and self-service analytics capabilities for internal users.
* Drive technical decision-making while balancing speed and scalability.
* Stay ahead of emerging trends in data architecture, ensuring best practices are implemented.

abra R&D is looking for a strong Java developer to join our team! abra R&D Solutions leads the market by adopting innovative technologies & providing top-notch development solutions, and now we are looking for you - a Java developer to join our growing team. If you are excited about developing complex marine systems, love working with worldwide clients, and want to be part of a highly experienced & motivated team using best practice methodologies - you belong with us!
* As a Java Developer within our team, you should have experience working with client-server desktop and web applications.
* You will also be responsible for the analysis, design, development, testing and implementation.

We are seeking a talented Team Leader to lead the development team working on Hendrx. In this role, you will manage a team of 5-7 developers, guiding them in creating innovative and high-performing applications. The ideal candidate will have experience in leading agile teams, collaborating with product managers, and applying creative problem-solving to deliver high-quality software. Project Overview We are developing an advanced educational platform called Hendrx, designed to transform the way educators and content creators develop courses, lessons, and quizzes. The platform includes:
* A creation tool for developing educational content
* A player for students to access and engage with content
* Become targete an open-source project, welcoming contributions from the broader community in the near future

Responsibilites:

* Manage and lead a team of 5-7 developers in designing, developing, and deploying the Hendrx platform
* Drive agile and Scrum methodologies within the development team, ensuring timely delivery of features and products
* Collaborate closely with product managers and stakeholders to translate requirements into technical solutions
* Recruit and build a high-performing development team, fostering a culture of excellence and innovation
* Apply creative, out-of-the-box thinking to overcome development challenges and find optimal solutions
* Oversee software design, ensuring scalable, maintainable, and efficient architecture
* Mentor and develop the skills of team members, promoting continuous growth and improvement
* Conduct regular code reviews and provide constructive feedback to ensure high-quality code
* Act as a bridge between developers and customers, gathering feedback and integrating it into the development process

Company:
מט"ח

We are seeking a talented and experienced Senior Software Engineer to join our multidisciplinary R&D group.
Our team comprises Full Stack and Backend Engineers, working collaboratively to deliver cutting-edge solutions. This role focuses primarily on developing services and pipelines that serve as critical interfaces connecting the external world to our sophisticated system.
This is a fantastic opportunity to join a great group of people, take on amazing challenges, and learn new things.
If you are friendly, enthusiastic, and dedicated your place is with us!
A day in the life:
Design and develop a cloud-based microservices architecture that is enterprise-grade and highly scalable
Collaborate with researchers in deep learning, computer vision, and algorithms to automate store processes
Design our customer-facing APIs, collaborating with key stakeholders, including product, infosec, and operations
Develop a stable backend using cutting-edge technologies while adhering to high-quality code standards
Build and support internal and external applications for web and mobile.

We are looking for an experienced Deep Learning Researcher to join our elite research department. The position aims to explore and implement cutting edge computer vision algorithms in order to solve in the wild problems in the highly challenging environment of physical retail stores.
A day in the life:
Address real-world problems for which no off the shelf solutions exist. Harness the latest advances in multi-view video recognition, foundational models for computer vision, and sensor fusion
Rely on huge data continuously harvested from stores empowered by our system
Collaborate with fellow researchers specializing in an array of different disciplines
Write production-grade code; Work side-by-side with top notch engineering teams in order to integrate your solutions into our system
See the bigger picture; take the system as a whole into account while designing algorithmic solutions.

We are looking for a talented and creative Software Engineer to join us.
This is a fantastic opportunity to join our excellent team and grow with the company. If youre dedicated, friendly, appreciate challenges, and looking for something beyond the ordinary Then your place is with us!
A day in the life:
Be responsible for writing fast, optimized code
Develop real-time blocks both on-prem and in the cloud
Implement and integrate new logics and flows for the product
Analyze system bottlenecks and creatively solve them
work closely with top tier ML researchers.

We are looking for a data-driven, detail-oriented Product Analyst to join our growing team.
In this role, you will drive impactful decisions by transforming vast amounts of data into strategic insights that shape our product development and business direction. Youll work closely with cross-functional teams, diving into millions of data points generated every second by our innovative platform.
If you have a strong technical foundation, a passion for data, and a knack for connecting insights with business goals, we encourage you to apply!
A day in the life:
Collect, analyze, and synthesize data from multiple sources to deliver valuable, actionable insights for stakeholders.
Identify diverse data approaches and apply quantitative methods to derive statistically sound conclusions.
Develop and maintain reports, dashboards, and visualization tools to track product performance, behavior trends, and business impact.
Translate abstract business questions into measurable metrics, informing and driving product decisions.
Collaborate closely with product managers, data scientists, software engineers, and operations to support data-driven product development and business strategy.

We're looking for a skilled and motivated Backend Team Lead to join our engineering group.
This is a hands-on leadership role where you'll help shape the architecture of our products, mentor developers, and collaborate across departments to build scalable, reliable, and innovative services.
A day in the life:
Lead and mentor a team of backend engineers, developing a revolutionary product that makes a real-world impact
Tackle fascinating technological challenges alongside brilliant minds
Collaborate closely with research, product, frontend, and DevOps teams to deliver end-to-end solutions.
Drive architecture decisions and contribute to the long-term technical roadmap.

Required Senior BI Analyst
As a Senior BI Analyst, you will play a key role in using data to provide useful insights that guide business strategies and projects.
With tens of millions of people who use our product suite in 42 languages, your role will have a direct and immediate impact on our global user base.
In this role, you will develop intricate models, design captivating dashboards, and conduct statistical and predictive analyses to foster ongoing company-wide improvement and innovation.
We are seeking a candidate who can analyze data to discover valuable insights that will guide strategic decisions and improve customer experiences. This requires a combination of technical skills and a deep understanding of analytics.
This is a unique opportunity to join the BI & Analytics team.
What youll do
Utilize advanced data analysis techniques to interpret complex data sets.
Derive actionable insights and recommendations from data to support strategic decision making.
Develop and maintain complex data models to improve data accuracy, reporting, and analytics capabilities.
Conduct statistical analyses and build predictive models to forecast business trends and outcomes.
Design and execute A/B testing methodologies to evaluate the effectiveness of business strategies.
Collaborate with stakeholders to understand business requirements and translate them into analytical solutions.

Required Senior Backend Developer
Finally, a position that offers top-level coding challenges connected to a product that truly makes a positive difference in peoples lives.
As a Senior Backend Developer, youll leverage the latest backend technologies and grow your skills designing, implementing, and finding solutions for the server side of our platform.
Youll enjoy a friendly, informal, and creative atmosphere in one of Israels most exciting companies, with many opportunities for personal and professional growth. Youll work with continuous integration and deployment using a unique Agile methodology in which every team member makes a difference.
Join the team and play a key role in revamping our online platform enjoyed by tens of millions of users worldwide.

We are looking for a Senior iOS Developer who is passionate about creating high-performance applications and enjoys working with modern iOS technologies while maintaining and improving a small portion of legacy code.
What youll do
Design, develop, and maintain Swift-based iOS applications using SwiftUI and UIKit.
Utilize reactive programming frameworks such as RxSwift and Combine to build efficient and scalable applications.
Maintain and improve a small portion of Objective-C legacy code, ensuring a smooth transition to modern technologies.
Implement and optimize complex UI components and animations.
Ensure high performance, responsiveness, and smooth user interactions.
Collaborate with backend teams to integrate RESTful APIs and GraphQL.
Optimize app performance, memory usage, and battery efficiency.
Follow best practices in security, data protection, and authentication (OAuth, encryption, etc.).
Write and maintain high-quality unit tests and UI tests using XCTest/XCUITest.
Participate in Agile development processes, including daily stand-ups, sprint planning, and retrospectives.
Conduct thorough code reviews, mentor junior developers, and foster a culture of continuous learning.

We are looking for a Director of R&D to lead and optimize the user experience across web and mobile platforms.
This strategic role requires a deep technical background in frontend development, mobile technologies, and backend development on AWS, alongside a proven ability to manage globally distributed engineering teams.
As a key member of the R&D leadership team, you will oversee the Mobile, Web, and Account & App Integration teams, ensuring a seamless, high-performance, and scalable digital experience. Reporting directly to the CTO, you will drive innovation, cross-team collaboration, and best-in-class development practices.
Responsibilities
Define and implement the Core Experience strategy, focusing on scalability, performance, and usability.
Lead and mentor cross-functional teams, fostering a high-performance engineering culture.
Oversee frontend and mobile development (iOS/Android), ensuring best practices, high-quality code, and seamless integration.
Optimize AWS-based backend infrastructure for performance, security, and cost efficiency.
Manage and scale globally distributed teams, including offshore development resources.
Collaborate with Product, UX/UI, and Design teams to enhance user engagement and retention.
Define and track key performance metrics (OKRs), analyze user behavior, and drive continuous improvements.
Stay ahead of industry trends, incorporating new technologies and methodologies to enhance user experience.
Develop and execute team growth strategies, including hiring, mentoring, and professional development.
Oversee budgets and resources, ensuring alignment with business objectives.

We are looking for a sharp-minded and passionate Senior Android Developer to join our amazing mobile group.
You will be responsible for designing and implementing high-quality Android applications, ensuring scalability, maintainability, and an excellent user experience.
Responsibilities:
5+ years of experience in design and develop complex features end to end, ensuring high performance and robustness.
Collaborate closely with product managers, designers, and backend developers to create seamless user experiences.
Optimize application performance and troubleshoot production issues to maintain reliability.
Write clean, maintainable, and testable code following best practices.
Stay up to date with the latest Android development trends, tools, and frameworks.
Contribute to technical discussions and architectural decisions to enhance the apps quality.

We are looking for a skilled QA Automation Engineer to join the R&D.
You will play a key role in ensuring the quality of mission-critical systems that serve hundreds of thousands of users daily.
This position includes ownership of QA processes, automation development, test design and execution, and close collaboration with development and product teams in an Agile environment.
Responsibilities:
Plan and execute automated tests and a bit of manual tests (functional, regression, performance, and more)
Design and implement end-to-end test strategies, combining manual and automated approaches
Write and maintain detailed test cases and documentation
Develop and implement robust test automation frameworks in Python and .NET
Design and execute API tests, including automation for backend services
Work with tools such as JIRA (or similar) for test and bug tracking
Collaborate closely with developers and product managers to ensure quality delivery
Participate in Agile ceremonies such as Sprint Planning, Standups, and Retrospectives
Monitor and support live systems in production environments.